Hi... I'm new at this and was really careful reading the Membership Plugin instructions but something obviously didn't work.
When I try and do a test checkout, I can easily get thru step 1 of the account creation but in step 2 with the subscription options, the page is all messed up.
Here is the link - http://www.bigearthexplorers.com/checkout2/
I've also attached a screenshot of the second step.
... the only thing I can think of is that it might be my theme. I bought it from Elegant Themes and it has been giving me some issues.